I'm trying to locate a replacement LCD screen from my Sangean ATS-909 radio. The original screen is gradually turning all black and it's making it impossible to read. Is there a place to find a replacement screen? Is it the same as a newer Sangean radio? I contacted Sangean and they tell me it's too old and therefore no replacement parts are available. I thought perhaps someone knows of a replacement screen. I hate to lose the radio due to a failed screen when everything else works.